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WorksheetsREVISION TEST
Total questions: 10
Worksheet time: 50mins
Find if the given numbers are co-prime or not by writing the factors of these numbers.
a) 25, 27
25,27 are co-prime numbers
25,27 are not co-prime numbers
Write the first five multiples of the given numbers and then find their L.C.M.
a) 2, 3
LCM = 6
LCM = 12
Find the common factor of the following numbers.
(a) 8 and 12
Common factors of 8 and 12 are 1, 2 and 4
Common factors of 8 and 12 are 1, 2 and 8
Fifth multiple of 9
45
54
Is 90 a multiple of 5 ?
Yes, 90 is a multiple of 5
No, 90 is a multiple of 5
Is 96 divisible by 2?
96 is divisible by 2
96 is not divisible by 2
Is 123 divisible by 3?
123 is divisible by 3
123 is not divisible by 3
Is 384 divisible by 5?
384 is divisible by 5
384 is not divisible by 5
Is 400 divisible by 10?
400 is divisible by 10
400 is not divisible by 10
Is 852 divisible by 10?
852 is divisible by 10
852 is not divisible by 10
